add check for ipykernel file in ipython cache locator
add check for ipykernel file in ipython cache locator

cpcloud/numba,numba/numba,seibert/numba,seibert/numba,numba/numba,IntelLabs/numba,seibert/numba,IntelLabs/numba,IntelLabs/numba,cpcloud/numba,numba/numba,numba/numba,IntelLabs/numba,IntelLabs/numba,cpcloud/numba,numba/numba,cpcloud/numba,seibert/numba,seibert/numba,cpcloud/numba